01: /*
02: * HA-JDBC: High-Availability JDBC
03: * Copyright (c) 2004-2007 Paul Ferraro
04: *
05: * This library is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU Lesser General Public License as published by the
07: * Free Software Foundation; either version 2.1 of the License, or (at your
08: * option) any later version.
09: *
10: * This library is distributed in the hope that it will be useful, but WITHOUT
11: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
13: * for more details.
14: *
15: * You should have received a copy of the GNU Lesser General Public License
16: * along with this library; if not, write to the Free Software Foundation,
17: * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18: *
19: * Contact: ferraro@users.sourceforge.net
20: */
21: package net.sf.hajdbc;
22:
23: import java.util.List;
24:
25: /**
26: * Represents a foreign key constraint on a table.
27: *
28: * @author Paul Ferraro
29: * @since 1.1
30: */
31: public interface ForeignKeyConstraint extends UniqueConstraint {
32: /**
33: * @return the foreign table of this foreign key
34: */
35: public String getForeignTable();
36:
37: /**
38: * @return the foreign column of this foreign key
39: */
40: public List<String> getForeignColumnList();
41:
42: /**
43: * @return Returns the deleteRule.
44: */
45: public int getDeleteRule();
46:
47: /**
48: * @return Returns the updateRule.
49: */
50: public int getUpdateRule();
51:
52: /**
53: * @return Returns the deferrability.
54: */
55: public int getDeferrability();
56:
57: /**
58: * @param deferrability The deferrability to set.
59: */
60: public void setDeferrability(int deferrability);
61:
62: /**
63: * @param deleteRule The deleteRule to set.
64: */
65: public void setDeleteRule(int deleteRule);
66:
67: /**
68: * @param foreignTable The foreignTable to set.
69: */
70: public void setForeignTable(String foreignTable);
71:
72: /**
73: * @param updateRule The updateRule to set.
74: */
75: public void setUpdateRule(int updateRule);
76: }
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